Change of Skin Temperature in Patients with Vibration Syndrome for Ten Years / 日本温泉気候物理医学会雑誌

More than 30 years have passed since the emergence of many patients with what is now called vibration syndrome.<br>We have been engaged in vibration syndrome therapy since 1973 using thermotherapy, therapeutic exercise, and herbal medicine. We have measured the skin temperature of both middle fingers of patients every year in spring and autumn. In 1985, 12 years after starting the treatment, we noted significant improvement in their skin temperatures.<br>This paper is a report on the changes in skin temperature as measured over 10 years (from 1980 to 1990) in ten patients with Raynaud's phenomenon.<br>From our study, we have concluded that a period of 10 years or more is required to treat patients with Vibration Syndrome.

Histopathological study on the finger tips skin of an autopsy case used pnumatic vibrating tools for 17 years / 日本温泉気候物理医学会雑誌

The Raynaud phenomenon of fingers, a specific physical disturbance, frequently occurs in those who have used pneumatic vibrating tools such as chain saws for many years. Only a few pathological studies of this lesion have been reported although there are many clinical physiological studies. We conducted an autopsy of a 71-year-old man, who was a patient with cholecystocarcinoma and died of pneumonia. He had worked for 17 years using pneumatic vibrating tools and had been an out-patient of the surgical department, where he received physical treatment and spa therapy because he suffered from the Raynaud syndrome in his left fingers. The findings obtained from a microscopic observation of the finger tip skin of the corpse are summarized as follows:<br>1. Many dilated small arteries, accompanied by local thickening of the intima and torn medial elastic fibers, were noticed between the subpapillary and deep layer of the dermis.<br>2. Stenotic arterioles due to muscular hyperplasia of the media were relatively few.<br>3. Dilatation of capillaries was found in the subpapillary layer of the dermis, and dilatation of small veins, in the deep layer.<br>4. Atrophy was noticed in the peripheral neurofibers, Vater-Pacini corpuscles, and sweat glands.<br>5. The dermis showed sclerotic changes with marked diffuse fibrosis.